The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 16, 2021
Filed:
Dec. 26, 2018
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/46 (2006.01); C08F 2/50 (2006.01); C08G 61/04 (2006.01); C09D 11/101 (2014.01); B33Y 70/00 (2020.01); B29C 64/112 (2017.01); C09D 11/107 (2014.01); C09D 11/38 (2014.01);
U.S. Cl.
CPC ...
C09D 11/101 (2013.01); B29C 64/112 (2017.08); B33Y 70/00 (2014.12); C09D 11/107 (2013.01); C09D 11/38 (2013.01);
Abstract
An inkjet ink composition for 3D printing is disclosed herein. In some embodiments, the ink composition includes at least one radical curable compound selected from the group consisting of an acrylate-based monomer, an acrylate-based oligomer, and a vinyl-based monomer, and a light initiator, wherein the ink composition has dimensional precision an evaluation index of dimensional precision of 90% or more. The ink composition can implement a shape of a target sculpture more accurately by significantly reducing the flow of ink after a 3D printing process.